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Cadant® C3™ Cable Modem Termination System Application A CableLabs® DOCSIS® 2.0 Qualified Cable Modem Termination System (CMTS) delivering superior performance for up to 3000 registered cable modems while occupying only one rack unit (1RU) of space (1.75 in) in a cable operator’s head-end facility. This small size allows operators to successfully deploy next generation IP services in both new and existing cable networks in any size market worldwide. Architectural Overview The system utilizes a dual RISC processor architecture for supporting high traffic volume with excellent latency control and ample reserve processing resources. Transmit and receive capacity is scalable with a single system supporting one downstream RF channel and up to six upstream RF channels. The two network interfaces support 10/100/1000 BaseT Ethernet. Flexible Upstream Channel Configurations With two, four or six physical upstream channels available for the Cadant C3 CMTS, an operator can tailor the number of upstreams in the system to match the anticipated traffic conditions and node sizes in the network. The optimal number of upstreams can be chosen to balance both cost and service growth potential in a given deployment area. Advanced RF Performance The Cadant C3 CMTS includes a fully digital receiver supporting TDMA, ATDMA and SCDMA. This allows operators to utilize parts of the upstream below 20 MHz that were previously unusable due to noise conditions. The added benefit is that existing legacy DOCSIS or Euro-DOCSIS 1.x cable modems can operate in 16 QAM mode or use wider channels on existing HFC cable plant. Operator Selectable Layer 2 or Layer 3 Forwarding Networks implementing Layer 2 bridging technology can take advantage of the Cadant C3 CMTS’s Layer 2 mode of operation. Additionally the Cadant C3 CMTS offers static routing and an optional choice of RIPv2 or OSPFv2 Layer 3 routing protocols. With the option of up to 64 sub-interfaces per physical interface, operators have the flexibility to provision individual Layer 3 routing protocols or Layer 2 bridging on a per sub-interface basis. Virtual LAN (VLAN) Service The Cadant C3 CMTS enables end-to-end VLANs for advanced data applications such as business class services or multiple ISP support. The 802.1Q VLAN protocol stack ensures seamless integration into existing 802.1Q VLAN-based networks. VLANs can be provisioned between the Cadant C3 CMTS and the modems without running client-based software. Optional downstream broadcast privacy allows each VLAN to operate as a secure and private network for VPN-like service.
Attributes: • Versatile Design to Deliver Next Generation IP Services Worldwide • Superior RF Performance Overcomes Challenging HFC Plant Applications • Advanced Technology Maximizes Subscriber Service Penetration
Release 4.3 Features: • TACACS+ Authentication • OSPF Point-to-Multipoint • Route Redistribution Filtering • Transparent 802.1Q VLAN Bridging • Additional MIB Support • Dynamic Service Flow Timeout / Teardown • 128 IP Addresses per Subinterface • Show IP Interface Brief CLI Command
DS1 Commercial Service The Cadant C3 CMTS when used with third party devices provides a DOCSIS-based DS1 solution. Subscriber access is via coaxial cable with no fiber drop to the customer site. This is an economical and scalable solution to effectively compete against Local Exchange Carrier T1 service. Scalable and Reliable VoIP Up to 1,000 voice lines may be provisioned on one Cadant C3 CMTS. For EMTA’s, NCS and SIP are supported using DOCSIS Dynamic Service QoS. For stand-alone MTA’s, SIP is supported using Dynamic Polling. Voice and data packets can be copied and forwarded to a lawful intercept mediation device.
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060119_Cadant_C3_CMTS.doc
Cadant® C3™ Cable Modem Termination System Specifications
Cadant C3 CMTS, DOCSIS 2.0 Ordering Codes & Descriptions
RF Downstream:
Frequency Range (MHz) .................................................................88-860 2 Upstream Ports Modulation ....................................................................................64 or 256 #713920KA .................................Australian AC Cord QPSK, 16 QAM for wireless applications #713920KE.................................. European AC Cord Data Rate (Mbps) (max.) .................................................................30-53.6 #713920KJ ................................. Japanese AC Cord RF Output Level (dBmV) ............................................................+45 to +61 #713920KN .......................North American AC Cord RF Upstream: Frequency Range (MHz) ..................................................5-42 (DOCSIS) #713920KU ...................... United Kingdom AC Cord 5-55; 5-65 (Euro-DOCSIS) 4 Upstream Ports Modulation ......................................................... QPSK, 8, 16, 32, 64 QAM #713921KA .................................Australian AC Cord 128 QAM with Trellis Code Modulation #713921KE ................................. European AC Cord Data Rate (Mbps) (max.) ........................................................... 5.12-30.72 #713921KJ ................................. Japanese AC Cord RF Receive Level (dBmV) .......................................................... -20 to +26 #713921KN .......................North American AC Cord Installation RF Interfaces ....................................................External ‘F’ type connector #713921KU ...................... United Kingdom AC Cord Environment: Network Interface ................................. Dual RJ-45 Ethernet connections #714914 .......................................................DC Cord 6 Upstream Ports Network-side Interfaces ................................ 10/100/1000 BaseT Ethernet #713922KA .................................Australian AC Cord Power ....................... Dual power supply unit: -48 volt DC or universal AC #713922KE ................................. European AC Cord AC Powering...................................................100-240 VAC, 2A, 47-63 Hz #713922KJ ................................. Japanese AC Cord DC Powering ...................................................................... -40 to -60V, 4A #713922KN .......................North American AC Cord Power Consumption ............................................................ 87 Watts max. Physical: Operating Temperature °F (°C) ............................................ 32-104 (0-40) #713922KU ...................... United Kingdom AC Cord Storage Temperature °F (°C) ........................................... -40-167 (-40-75) #714917 .......................................................DC Cord Operating Humidity (min – max)........................10-80% (non-condensing) Software for each CMTS: Thermal Dissipation...................................90 Watts max, 80 Watts typical #719336K* .........Software Rel. 4.3 Kit (base license, Dimensions (HxWxD) in. (cm) ...........................................1.75 x 19 x 18.3 SCDMA license, software & (4.4 x 48.3 x 46.5) 1 rack unit (RU) high Documentation CD) Weight lbs (kg)................................................................................. 22 (10) #713868 ................................ RIPv2 Routing License Software DOCSIS 2.0 Qualified and Euro-DOCSIS 2.0 Based (optional keyed feature) Support: 3,000 Registered Cable Modems #713869 ....................... VLAN/Bridge Group License Ingress Noise Cancellation (optional keyed feature) DHCP Relay Agent (Option 82) #713870 ......... RIPv2 & VLAN/Bridge Group License Layer 2 Bridging (optional keyed feature) PPPoE support in Routing Mode #714827 ............................ OSPFv2 Routing License DOCSIS MIBs and ARRIS Enterprise MIBs (optional keyed feature) Command Line Interface (CLI) #714828 .. OSPFv2 Routing License & VLAN/Bridge SNMP v1, v2 and v3 Group License (optional keyed feature) CLI Configurable SNMP Telnet Upgrade Kits: Secure Shell 1/2 #719343K .......................................2 Upstream Ports TACACS+ Authentication #719344K .......................................4 Upstream Ports In-band or Out-of-band Management #719345K .......................................6 Upstream Ports 30 ACLs with 30 entries per ACL and Subscriber Management Filtering Cable Source Verify and Packet Throttling Maintenance Plan (required): Numerical Load Balancing #710645 . Software Maintenance - Phone Plus Silver Bandwidth Aware Periodic Load Balancing #710646 ...Software Maintenance - Phone Plus Gold Upstream Channel Change (UCC) 802.1Q VLANs (basic) Optional Items & Spares: 802.1Q VLANs (advanced)………………………Separate license required #710626 ........................ Compact DC Power Module Static Routing #710625 ........................ Compact AC Power Module RIPv2 (RFC 2453) ............................................ Separate license required #713842 .................Dual Upstream Receiver Module OSPFv2 (RFC 2328) ........................................ Separate license required #713843 ............ Wideband Digital Receiver Module RIP-to-OSPF Route Redistribution......... RIP and OSPF licenses required (2 upstream Ports) Route Redistribution Filtering #713844 ............ Wideband Digital Receiver Module IGMPv2 Proxy (4 upstream Ports) Payload Header Suppression (PHS) #713845 ............ Wideband Digital Receiver Module Scalable and Reliable VoIP (NCS or SIP) – up to 1000 provisioned lines (6 upstream Ports) Lawful Intercept DS1 Commercial Service Wireless DOCSIS ............................................. Separate license required Regulatory: EMC: FCC Part 15 Class A, CE UL Note: Release 4.3 software is backward compatible with the previous generation C3 CMTS hardware that supports DOCSIS 1.1/Euro-DOCSIS 1.1 and ATDMA but not SCDMA. The capabilities, system requirements and/or compatibility with third-party products described herein are subject to change without notice. ARRIS, the ARRIS logo, Cadant®, C3™, D5™, Touchstone™, Keystone™, Cornerstone®, and TeleWire Supply® are all trademarks of ARRIS International, Inc. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and the names of their products. ARRIS disclaims proprietary interest in the marks and names of others. © Copyright 2006 ARRIS International, Inc. All rights reserved. Reproduction in any manner whatsoever without the express written permission of ARRIS International, Inc., is strictly forbidden. For more information, contact ARRIS. 19 January 2006
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060119_Cadant_C3_CMTS.doc
